Which is the best term to use when describing the energy of position

Bobby found that water has a high boiling point and concluded this was because water intermolecular forces. Based on the data, i

Art [367]

Yes, Bobby is correct

Explanation:

Anomalously high boiling point of water is as a result of the intermolecular forces between the molecules of water.

The intermolecular forces found in water are the very strong hydrogen bonds. The bulk of the physical properties of matter are due to the intermolecular forces that they possess.

Hydrogen bonds are stronger than van der waals forces and they are more effective in binding molecules together into larger units.
Substances whose molecules join via hydrogen bonds have higher boiling points i.e lower volatility than those with van der waals forces.
Hydrogen bond is actually an electrostatic attraction between hydrogen atom of none molecule and the electronegative atom(O or N or F) of a neighboring molecule.

Learn more:

Hydrogen bonds brainly.com/question/10602513

#learnwithBrainly

5 0

4 years ago

Calculate the value of E°cell for the following reaction:2Au(s) + 3Ca2+(aq) → 2Au3+(aq) + 3Ca(s)Au3+(aq) + 3e- → Au(s) E° = 1.50

uranmaximum [27]

Answer: The standard electrode potential of the cell is -4.37 V

Explanation:

For the given cell reaction:

$2Au(s)+3Ca^{2+}(aq.)\rightarrow 2Au^{3+}(aq.)+3Ca(s)$

The half reactions follows:

Oxidation half reaction: $Au(s)\rightarrow Au^{3+}(aq.)+3e^-;E^o_{Au^{3+}/Au}=1.50V$ ( × 2 )

Reduction half reaction: $Ca^{2+}(aq.)+2e^-\rightarrow Ca(s);E^o_{Ca^{2+}/Ca}=-2.87V$ ( × 3 )

Substance getting oxidized always act as anode and the one getting reduced always act as cathode.

To calculate the $E^o_{cell}$ of the reaction, we use the equation:

$E^o_{cell}=E^o_{cathode}-E^o_{anode}$

Putting values in above equation, we get:

$E^o_{cell}=-2.87-(1.50)=-4.37V$

Hence, the standard electrode potential of the cell is -4.37 V

8 0

3 years ago

Where is the ozone layer located (which layer of the atmosphere

Rashid [163]

It is located in the Stratosphere.

5 0

3 years ago

Read 2 more answers

If a cell were compared to a school, which part of the school would represent the cell's nucleus?

bazaltina [42]

Answer:

C-The principal because he or she controls all the activity in the school

4 0

3 years ago

According to Le Châtelier's principle, what would happen to a system at equilibrium if more of one compound in a reaction were a

Tresset [83]

Multiple choices.

A. A system at equilibrium will stay at equilibrium even if conditions are upset.

B. A system will not be able to restore equilibrium if conditions are changed.

C. A system will go to completion if equilibrium conditions are changed.

D. A system whose equilibrium has been upset will shift to restore equilibrium Answer;

B. All concentrations would change.

Explanation;

-According to Le Châtelier's principle, if more of one compound in a reaction were added to a system at equilibrium then all concentrations would change.

-Le Chatelier’s principle states that changes to an equilibrium system will result in a predictable shift that will counteract the change.

-Increasing the concentration of reactants will drive the reaction to the right, while increasing the concentration of products will drive the reaction to the left.

8 0

3 years ago